MX2018010848A - Wireless communication device and wireless communication method. - Google Patents
Wireless communication device and wireless communication method.Info
- Publication number
- MX2018010848A MX2018010848A MX2018010848A MX2018010848A MX2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A
- Authority
- MX
- Mexico
- Prior art keywords
- wireless communication
- ttis
- communication device
- shortened
- rss
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
- H04L5/0025—Spatial division following the spatial signature of the channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2603—Signal structure ensuring backward compatibility with legacy system
Abstract
Provided are wireless communication devices and methods. A wireless communication device can comprise: circuitry operative to map at least a first type of reference signals (RSs) onto orthogonal frequency division multiplexing (OFDM) symbol (s) other than the OFDM symbols onto which shortened transmission time intervals (TTIs) are mapped in a subframe, each of the shortened TTIs comprising 1-7 OFDM symbols; and a transmitter operative to transmit a physical channel in one of the shortened TTIs and transmit at least the first type of RSs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/077874 WO2017166125A1 (en) | 2016-03-30 | 2016-03-30 | Wireless communication device and wireless communication method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018010848A true MX2018010848A (en) | 2018-11-29 |
Family
ID=59963221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018010848A MX2018010848A (en) | 2016-03-30 | 2016-03-30 | Wireless communication device and wireless communication method. |
Country Status (10)
Country | Link |
---|---|
US (4) | US10742466B2 (en) |
EP (2) | EP3796612B1 (en) |
JP (2) | JP7107843B2 (en) |
KR (1) | KR20190015183A (en) |
CN (2) | CN113507351B (en) |
BR (1) | BR112018068423B1 (en) |
MX (1) | MX2018010848A (en) |
RU (1) | RU2699077C1 (en) |
SG (1) | SG11201808075TA (en) |
WO (1) | WO2017166125A1 (en) |
Families Citing this family (10)
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SG11201808075TA (en) * | 2016-03-30 | 2018-10-30 | Panasonic Ip Corp America | Wireless communication device and wireless communication method |
WO2018012457A1 (en) * | 2016-07-12 | 2018-01-18 | 株式会社Nttドコモ | User terminal and wireless communications method |
CN108347324B (en) * | 2017-01-25 | 2022-05-31 | 华为技术有限公司 | Communication method and network device |
CN108631912B (en) * | 2017-03-23 | 2021-09-28 | 大唐移动通信设备有限公司 | Transmission method and device |
IL273281B2 (en) * | 2017-09-14 | 2023-10-01 | Ntt Docomo Inc | User terminal and radio communication method |
CN109756316A (en) * | 2017-11-06 | 2019-05-14 | 中兴通讯股份有限公司 | Index acquisition methods and device |
US11303404B2 (en) * | 2017-11-14 | 2022-04-12 | Qualcomm Incorporated | Demodulation reference signal transmission |
CN110710302B (en) * | 2018-01-12 | 2020-10-30 | Oppo广东移动通信有限公司 | Method for transmitting channel, terminal device, network device and computer readable medium |
US11923991B2 (en) * | 2020-11-24 | 2024-03-05 | Qualcomm Incorporated | Dynamic configuration of DMRS |
WO2023182802A1 (en) * | 2022-03-23 | 2023-09-28 | 주식회사 케이티 | Method and device for transmitting and receiving new radio technology (nr) physical downlink control channel (pdcch) in wireless communication system |
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-
2016
- 2016-03-30 SG SG11201808075TA patent/SG11201808075TA/en unknown
- 2016-03-30 JP JP2018539385A patent/JP7107843B2/en active Active
- 2016-03-30 RU RU2018133592A patent/RU2699077C1/en active
- 2016-03-30 EP EP20207078.5A patent/EP3796612B1/en active Active
- 2016-03-30 MX MX2018010848A patent/MX2018010848A/en unknown
- 2016-03-30 US US16/086,543 patent/US10742466B2/en active Active
- 2016-03-30 KR KR1020187026590A patent/KR20190015183A/en not_active Application Discontinuation
- 2016-03-30 WO PCT/CN2016/077874 patent/WO2017166125A1/en active Application Filing
- 2016-03-30 CN CN202110630345.5A patent/CN113507351B/en active Active
- 2016-03-30 BR BR112018068423-6A patent/BR112018068423B1/en active IP Right Grant
- 2016-03-30 EP EP16895906.2A patent/EP3437283B1/en active Active
- 2016-03-30 CN CN201680083486.7A patent/CN108781196B/en active Active
-
2020
- 2020-07-02 US US16/919,834 patent/US11469933B2/en active Active
-
2021
- 2021-07-01 JP JP2021110098A patent/JP7105345B2/en active Active
-
2022
- 2022-08-26 US US17/896,863 patent/US11646924B2/en active Active
-
2023
- 2023-03-31 US US18/194,288 patent/US20230246890A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2017166125A1 (en) | 2017-10-05 |
JP2021170787A (en) | 2021-10-28 |
EP3437283A1 (en) | 2019-02-06 |
BR112018068423A2 (en) | 2019-01-22 |
US20220417069A1 (en) | 2022-12-29 |
US20200336352A1 (en) | 2020-10-22 |
CN113507351A (en) | 2021-10-15 |
BR112018068423B1 (en) | 2023-11-21 |
JP7107843B2 (en) | 2022-07-27 |
US11646924B2 (en) | 2023-05-09 |
KR20190015183A (en) | 2019-02-13 |
EP3796612B1 (en) | 2021-12-01 |
JP7105345B2 (en) | 2022-07-22 |
CN108781196A (en) | 2018-11-09 |
CN113507351B (en) | 2023-12-26 |
EP3437283B1 (en) | 2021-01-20 |
EP3796612A1 (en) | 2021-03-24 |
JP2019514234A (en) | 2019-05-30 |
RU2699077C1 (en) | 2019-09-03 |
US20190104006A1 (en) | 2019-04-04 |
EP3437283A4 (en) | 2019-03-13 |
CN108781196B (en) | 2022-03-29 |
US20230246890A1 (en) | 2023-08-03 |
US10742466B2 (en) | 2020-08-11 |
SG11201808075TA (en) | 2018-10-30 |
US11469933B2 (en) | 2022-10-11 |
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